# i工布 vs 冀云赞皇APP

The clearest difference is iOS requirement: 冀云赞皇APP at 13.0 against i工布's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

i工布 ships an update every 12 months, 冀云赞皇APP every 6 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | i工布 | 冀云赞皇APP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 months** |
| Size | 88 MB | 155 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gongbu Jiangda County Radio and TV Station](https://appshunter.io/developer/1481565869) | [赞皇县广播电视台](https://appshunter.io/developer/1287439383) |

## What reviewers say

### i工布

[App page](https://appshunter.io/ios/app/i/id1481565870)

**Features:** macOS Compatibility

**In-app purchases:** none


### 冀云赞皇APP

[App page](https://appshunter.io/ios/app/app/id1519733874)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is i工布 free?

i工布 is free to download, with no in-app purchases.

### Is 冀云赞皇APP free?

冀云赞皇APP is free to download, with no in-app purchases.

### Do i工布 or 冀云赞皇APP have ads?

Neither i工布 nor 冀云赞皇APP shows ads.

### Which is updated more often, i工布 or 冀云赞皇APP?

i工布 ships an update every 12 months, and 冀云赞皇APP every 6 months. Most recently, i工布 was updated on October 12, 2026 and 冀云赞皇APP on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*